CA1134406A - Rotary seal unit - Google Patents

Rotary seal unit

Info

Publication number
CA1134406A
CA1134406A CA000344835A CA344835A CA1134406A CA 1134406 A CA1134406 A CA 1134406A CA 000344835 A CA000344835 A CA 000344835A CA 344835 A CA344835 A CA 344835A CA 1134406 A CA1134406 A CA 1134406A
Authority
CA
Canada
Prior art keywords
component
axially
shaft
sealing
seal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000344835A
Other languages
English (en)
French (fr)
Inventor
John A. Cannings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1134406A publication Critical patent/CA1134406A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L39/00—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies
    • F16L39/04—Joints or fittings for double-walled or multi-channel pipes or pipe assemblies allowing adjustment or movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
    • F16J15/3464—Mounting of the seal
    • F16J15/348—Pre-assembled seals, e.g. cartridge seals
    • F16J15/3484—Tandem seals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L27/00—Adjustable joints, Joints allowing movement
    • F16L27/08—Adjustable joints, Joints allowing movement allowing adjustment or movement only about the axis of one pipe
    • F16L27/087—Joints with radial fluid passages
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/907—Passageway in rod or shaft

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Sealing (AREA)
  • Centrifugal Separators (AREA)
  • Toys (AREA)
  • Sealing Of Bearings (AREA)
  • Sealing Devices (AREA)
CA000344835A 1979-02-05 1980-01-31 Rotary seal unit Expired CA1134406A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7903907 1979-02-05
GB7903907 1979-02-05

Publications (1)

Publication Number Publication Date
CA1134406A true CA1134406A (en) 1982-10-26

Family

ID=10502959

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000344835A Expired CA1134406A (en) 1979-02-05 1980-01-31 Rotary seal unit

Country Status (6)

Country Link
US (1) US4294454A (de)
EP (1) EP0014568B1 (de)
AT (1) ATE2912T1 (de)
CA (1) CA1134406A (de)
DE (1) DE3062489D1 (de)
GB (1) GB2041467B (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4377290A (en) * 1982-03-22 1983-03-22 John Crane-Houdaille, Inc. Symmetrical seal package for multiple face seals
US4443015A (en) * 1982-07-14 1984-04-17 Five Star Seal Corporation Cartridge type rotary shaft seal with bearings and bellows
GB2150232B (en) * 1983-03-31 1987-04-23 Masaaki Nagashima Underwater bearing protection device
US4509561A (en) * 1983-04-28 1985-04-09 Power Piping Company Insulation device for application to an uninsulated portion of a preinsulated pipe
US4625977A (en) * 1985-04-30 1986-12-02 A. W. Chesterton Company Convertible, stand-by rotary seal assembly
US4634134A (en) * 1985-05-08 1987-01-06 Epworth Manufacturing Co., Inc. Mechanical seal
FR2589955B1 (fr) * 1985-11-08 1989-12-08 Sealol Dispositif d'etancheite de turbopompe
FR2603947B1 (fr) * 1986-09-17 1990-11-30 Snecma Dispositif de maintien d'un joint d'etancheite sur un bout d'arbre et turbomachine le comportant
FI75918C (fi) * 1986-10-08 1988-08-08 Safematic Ltd Oy Glidringstaetning.
SE467473B (sv) * 1990-03-15 1992-07-20 Goeran Anderberg Axeltaetning
NO177779C (no) * 1993-07-06 1995-11-22 Statoil As Tetningsanordning for en svivel
DE19523435C2 (de) * 1995-06-28 1997-07-17 Ae Goetze Gmbh Vorrichtung zur Abdichtung eines Gaskanals
GB2306595B (en) * 1995-11-01 1999-09-29 Framo Eng As High pressure fluid connector
US6156167A (en) * 1997-11-13 2000-12-05 Novellus Systems, Inc. Clamshell apparatus for electrochemically treating semiconductor wafers
AUPP660598A0 (en) * 1998-10-21 1998-11-12 Sealing Technology Pty Ltd A seal
AU747433B2 (en) * 1998-10-21 2002-05-16 Aesseal Australia Pty Ltd A seal
DE202004019718U1 (de) * 2004-12-21 2005-03-03 Burgmann Industries Gmbh & Co. Kg Anordnung aus einer Welle mit darauf montierter Gleitringdichtung
US8033549B2 (en) * 2006-04-25 2011-10-11 Scenic Precise Element Inc. Mechanical seal
US7823452B2 (en) * 2007-09-27 2010-11-02 International Business Machines Corporation Slip ring positive Z force liquid isolation fixture permitting zero net force on workpiece
DE102009023741A1 (de) * 2008-11-13 2010-05-20 Sms Siemag Ag Drehdurchführung
CN103392087B (zh) * 2011-06-30 2015-05-27 伊格尔工业股份有限公司 轴封装置
JP6077339B2 (ja) * 2013-03-05 2017-02-08 日本ピラー工業株式会社 多流路ロータリジョイント
US9790863B2 (en) * 2013-04-05 2017-10-17 Honeywell International Inc. Fluid transfer seal assemblies, fluid transfer systems, and methods for transferring process fluid between stationary and rotating components using the same
GB201315425D0 (en) * 2013-08-29 2013-10-16 Agco Int Gmbh Rotary seal arrangement for a tyre pressurisation system
JP6403337B2 (ja) * 2015-04-30 2018-10-10 日本ピラー工業株式会社 回転継手装置
DE102017110480B4 (de) * 2017-05-15 2020-12-17 Schaeffler Technologies AG & Co. KG Radlager für ein Kraftfahrzeug
KR102582894B1 (ko) * 2017-10-09 2023-09-25 듀블린 캄파니, 엘엘씨 다중통로형 로터리 유니언
KR20210045504A (ko) * 2018-09-14 2021-04-26 어플라이드 머티어리얼스, 인코포레이티드 비-접촉식 회전식 유니온
US20200217437A1 (en) * 2019-01-07 2020-07-09 Deublin Company Rotary joint
CN113404952A (zh) * 2021-05-17 2021-09-17 浙江海利得新材料股份有限公司 一种新型旋转接头

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931631A (en) * 1954-10-28 1960-04-05 Pfaudler Co Inc Mechanical seal assembly and method of operation
US2820653A (en) * 1955-03-09 1958-01-21 Twin Disc Clutch Co Oil cooled seal
US2859054A (en) * 1955-05-13 1958-11-04 Baldwin Lima Hamilton Corp Multiple passage overshaft seal
DE1770443U (de) * 1958-05-17 1958-07-17 Goetzewerke Gleitringdichtung.
US3122373A (en) * 1960-07-11 1964-02-25 Consolidation Coal Co High pressure fluid seals
GB989794A (en) * 1961-03-27 1965-04-22 Central Res Lab Inc Rotary mechanical seal
DE1303565B (de) * 1967-02-06 1972-02-03 Danfoss As
US3582089A (en) * 1969-04-14 1971-06-01 Sybron Corp Package rotating shaft seal assembly
FR2094529A5 (de) * 1970-06-24 1972-02-04 Mecalix
GB1470969A (en) * 1974-08-28 1977-04-21 Filton Ltd Rotary sliding contact seals

Also Published As

Publication number Publication date
GB2041467A (en) 1980-09-10
EP0014568A1 (de) 1980-08-20
GB2041467B (en) 1983-04-13
EP0014568B1 (de) 1983-03-30
DE3062489D1 (en) 1983-05-05
ATE2912T1 (de) 1983-04-15
US4294454A (en) 1981-10-13

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Legal Events

Date Code Title Description
MKEX Expiry